SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('ab7bf18d9d95d68d3cc54b8a602ac6d1','0','18.220.64.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714402800','thread.php?threadid=99438&goto=lastpost&sid=014a0114d44f9d5d03f8a9bcc8eb5c99','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 29.04.2024 @ 17:00
Script: /Forum/thread.php?threadid=99438&goto=lastpost&sid=014a0114d44f9d5d03f8a9bcc8eb5c99
Referer: